Rod Stewart is celebrating his 80th birthday, a milestone that will be marked in true rockstar style as the singer is set to headline Glastonbury's legends slot this summer

Penny Lancaster, the wife of Rod Stewart, says that she is "so blessed" to share the singer's 80th birthday with him and their children, as several of his celebrity pals also marked his milestone birthday.

Sir Rod Stewart has shared a heartfelt message with his fans on his 80th birthday as he reflects on his 60-year career.

The wife of Sir Rod Stewart, Penny Lancaster, says that she is “so blessed” to share the singer’s 80th birthday with him and their children, as his celebrity friends also marked his milestone birthday.

It's quite hard to believe that Sir Rod Stewart is 80 years old as the rocker still seems young at heart. And even though his birthday is today, the lavish celebrations reportedly kicked off weeks ago.

One of the best-selling artists of all time, Sir Rod Stewart revealed there's more to come yet, as he celebrated his milestone 80th birthday from his super yacht - 'I've not finished yet'

Those born on this date are under the sign of Capricorn. They include: -- Musician Ronnie Hawkins in 1935 -- Historian Stephen Ambrose in 1936 -- Olympic decathlon champion Bill Toomey in 1939 (age 86) -- Musician Jim Croce in 1943 -- Musician Frank Sinatra Jr.

Rod Stewart, who turns 80 on Friday, is currently in the Caribbean with his family, and wife Penny Lancaster has shared some snaps of the celebrations.

Born in London in 1945, he's undoubtedly one of the last living legends of English rock. He celebrates his 80th birthday today… Since his first notable musical experiences, with the Jeff Beck Group (1967) then with the Faces (1969) and their unforgettable "Stay With Me",